Hello its me!
Ive owned eight 155s with 5X 2.0 16V, 2X 1.8 16V and 1X V6 and imo the 2.0 16V is the best all rounder. Lighter, nimbler, almost as fast as a V6 but miles better economy even when thrashed. The 1.8 16Vs (or Tweenys as theyre often called lol) are good too but lack that lower down...